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How do I count unique values inside a list
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Replace only some groups with Regex
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315
A good idea could be to encapsulate everything inside groups, no matter if need to identify th...
How to format time since xxx e.g. “4 minutes ago” similar to Stack Exchange sites
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function timeSince(date) {
var seconds = Math.floor((new Date() - date) / 1000);
var...
read subprocess stdout line by line
... Rômulo CecconRômulo Ceccon
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What are best practices that you use when writing Objective-C and Cocoa? [closed]
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
... prevent N+1 selects.
Reference: Java Persistence with Hibernate, chapter 13.
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Check if OneToOneField is None in Django
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Thank you for this solution. Unfortunately, this doesn't work all the time. In case you want to work with select_related() now or in the fut...
Apache: “AuthType not set!” 500 Error
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Remove the line that says
Require all granted
it's only needed on Apache >=2.4
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Calendar Recurring/Repeating Events - Best Storage Method
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1 1 repeat_start 1299132000
2 1 repeat_interval_1 432000
With repeat_start being a date with no time as a unix timestamp, and repeat_interval an amount in seconds between intervals (432000 is 5 days).
repeat_interval_1 goes wi...